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Development Of A Solid Phase Extraction Gas Chromatography Method For The Determination Of Endocrine Disrupting Pesticides In Water From Water Treatment Plants
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Book Synopsis Development of a solid phase extraction-gas chromatography method for the determination of endocrine disrupting pesticides in water from water treatment plants by : Hilaria Hakwenye
Download or read book Development of a solid phase extraction-gas chromatography method for the determination of endocrine disrupting pesticides in water from water treatment plants written by Hilaria Hakwenye and published by . This book was released on 2018 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Solid-Phase Extraction by : Colin F. Poole
Download or read book Solid-Phase Extraction written by Colin F. Poole and published by Elsevier. This book was released on 2019-09-12 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid Phase Extraction thoroughly presents both new and historic techniques for dealing with solid phase extraction. It provides all information laboratory scientists need for choosing and utilizing suitable sample preparation procedures for any kind of sample. In addition, the book showcases the contemporary uses of sample preparation techniques in the most important industrial and academic project environments, including solid-phase Microextraction, molecularly imprinted polymers, magnetic nanoparticles, and more. Written by recognized experts in their respective fields, this one-stop reference is ideal for those who need to know which technique to choose for solid phase extraction. Used in conjunction with a similar release, Liquid Phase Extraction, this book allows users to master this crucial aspect of sample preparation. - Defines the current state-of-the-art in extraction techniques and the methods and procedures for implementing them in laboratory practice - Includes extensive referencing that facilitates the identification of key information - Aimed at both entry-level scientists and those who want to explore new techniques and methods
Book Synopsis Chromatographic Analysis of the Environment by : Leo M.L. Nollet
Download or read book Chromatographic Analysis of the Environment written by Leo M.L. Nollet and published by CRC Press. This book was released on 2017-03-03 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed handbook covers different chromatographic analysis techniques and chromatographic data for compounds found in air, water, and soil, and sludge. The new edition outlines developments relevant to environmental analysis, especially when using chromatographic mass spectrometric techniques. It addresses new issues, new lines of discussion, and new findings, and develops in greater detail the aspects related to chromatographic analysis in the environment. It also includes different analytical methodologies, addresses instrumental aspects, and outlines conclusions and perspectives for the future.
Book Synopsis Endocrine Disrupters in Wastewater and Sludge Treatment Processes by : Jason W. Birkett
Download or read book Endocrine Disrupters in Wastewater and Sludge Treatment Processes written by Jason W. Birkett and published by CRC Press. This book was released on 2002-11-25 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endocrine Disrupting Chemicals (EDCs) have been shown to produce changes in the endocrine system of organisms, leading to increases in cancers and abnormalities in reproductive structure and function. This book presents research on the endocrine-disrupting effects of sewage and industrial effluents, covering the sources, fate, and transport of EDCs
Book Synopsis Endocrine-Disrupting Chemicals by : Paromita Chakraborty
Download or read book Endocrine-Disrupting Chemicals written by Paromita Chakraborty and published by Elsevier. This book was released on 2023-11-24 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endocrine Disrupting Chemicals: Fate, Detection and Remediation provides both the practical and theoretical aspects of the origin and removal of EDCs. The book integrates in one system all relevant research in monitoring, detection and control, and provides a multi-barrier approach to managing EDCs that helps relevant stakeholders take preventive measures for the risks associated with EDCs in the environment (e.g., water, wastewater, soil and other natural ecosystems). The book not only provides a technological solution for managing these emerging pollutants but also comprehensively treats the origin, fate, and mechanisms of EDCs.This makes the book an indispensable source of information for researchers to develop sustainable, affordable and commercially viable monitoring and remedial systems. - Crucial resource for the development of sustainable, affordable and commercially viable monitoring and remedial systems - Describes existing removal methodologies, along with the discussion on the future scope of improvement in terms of their efficiency and deployment - Elucidates both practical and theoretical aspects of EDCs origin, monitoring and removal
Download or read book Method 529 written by J. W. Munch and published by . This book was released on 2002 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis of Endocrine Disrupting Compounds in Food by : Leo M. L. Nollet
Download or read book Analysis of Endocrine Disrupting Compounds in Food written by Leo M. L. Nollet and published by John Wiley & Sons. This book was released on 2011-06-09 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of Endocrine Disrupting Compounds in Food provides a unique and comprehensive professional reference source covering most of the recent analytical methodology of endocrine disrupting compounds in food. Editor Nollet and his broad team of international contributors address the most recent advances in analysis of endocrine disrupting chemicals in food. While covering conventional (typically lab-based) methods of analysis, the book focuses on leading-edge technologies that recently have been introduced. The book looks at areas such as food quality assurance and safety. Issues such as persistent organic pollutants, monitoring pesticide and herbicide residues in food, determining heavy and other metals in food and discussing the impacts of dioxins, PCBs, PCDFs and many other suspected chemicals are covered. The book discusses the relationship between chemical compounds and hormone activity. What are the health impacts of different chemical compounds for men and animals? How are these compounds entering in foodstuffs? Analysis of Endocrine Disrupting Compounds in Food offers the food professional what its title promises – a compendium of sample preparation and analysis techniques of possible endocrine disrupting compounds in food. Special Features: Uniquely concentrates on analysis and detection methods of EDCs in foodstuffs Extensive coverage of the main types of globally available analytical techniques and methodologies Fully detailed properties, sample procedures, and analysis steps for each EDC Renowned editor Leo Nollet leads a broad team of international experts
Book Synopsis Transformation Products of Emerging Contaminants in the Environment by : Dimitra A. Lambropoulou
Download or read book Transformation Products of Emerging Contaminants in the Environment written by Dimitra A. Lambropoulou and published by John Wiley & Sons. This book was released on 2014-02-05 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last 15 years, the focus of chemical pollution has shifted from conventional pollutants to so-called “emerging” or “new” unregulated contaminants. These include pharmaceuticals and personal care products, hormones, UV filters, perfluorinated compounds, poylybrominated flame retardants (BFRs), pesticides, plasticizers, artificial sweeteners, illicit drugs, and endocrine disruptor compounds (EDCs). Despite the increasing number of published studies covering emerging contaminants, we know almost nothing about the effects of their transformation products and/or metabolites. This two-volume set provides a unique collection of research on transformation products, their occurrence, fate and risks in the environment. It contains 32 chapters, organised into 7 parts, each with a distinct focus: • General Considerations • Transformation Processes and Treatment Strategies • Analytical Strategies • Occurrence, Fate and Effects in the Environment • Global Speciality and Environmental Status • Risk Assessment, Management and Regulatory Framework • Outlook Transformation Products of Emerging Contaminants in the Environment is a valuable resource for researchers and industry professionals in environmental chemistry, analytical chemistry, ecotoxicology, environmental sciences, and hydrology, as well as environmental consultants and regulatory bodies.
Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 2388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Book Synopsis Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory by : Steven D. Zaugg
Download or read book Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory written by Steven D. Zaugg and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of an Untargeted Gas Chromatography-mass Spectrometry (GC/M.S.) Method for the Detection of Drugs in Wastewater by : Samuel A. Miller
Download or read book Development of an Untargeted Gas Chromatography-mass Spectrometry (GC/M.S.) Method for the Detection of Drugs in Wastewater written by Samuel A. Miller and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Monitoring current illicit drug trends and consumption rates of pharmaceuticals using a non-invasive collection technique is needed to address the present drug use and the growing drug epidemic. Reliance on self-reporting drug use surveys is not always a practical measure of illicit drug use. Wastewater analysis has been used globally as a targeted method for monitoring the consumption of specific illicit drugs. Current existing analytical techniques for wastewater analysis focus on the use of targeted liquid chromatography-mass spectrometry (LC-M.S.) based techniques. Few gas chromatography (GC) procedures exist for wastewater analysis, and those that do concentrate their methods on a single class of drugs operating their mass spectrometer (MS) in selective ion monitoring (SIM) mode. This study aims to develop an untargeted, underivatized, full scan gas chromatography-mass spectrometry (GC/MS) method for the analysis of wastewater. Solid phase extraction (SPE) was performed with UCT mixed mode, 15 mL Clean Screen DAU columns with 500 mg sorbent to extract a 500 mL wastewater sample. Sample extracts were reconstituted in ethyl acetate and analyzed on a Shimadzu GCMS-QP2020 gas chromatograph-mass spectrometer (GC/MS) installed with an Agilent J & W HP-5MS (30 m × 0.25mm, 0.25 æm) column. Injection volume, flow rate, oven temperature, and ion source scan rate were optimized to develop an untargeted full scan method for the detection of pharmaceuticals. Calibration curves were developed for 42 targeted drugs. A 1 æL sample volume is run with a splitless injection utilizing helium as the carrier gas and the instrument operated in constant flow mode at a rate of 1.0 mL/min. The GC oven program is held at the initial temperature of 70°C for 2 min then ramped at 15°C/min to 300°C and held for 10 min for a total run time of 27.33 min. The injection port, transfer line, and source were set at 250°C, 280°C, and 200°C respectively. The MS operated in full scan mode, scanning ions from 35-550 m/z at an event time of 0.20 seconds from 3.50-27.33 minutes. Out of a 42 drug panel, over 75% of the generated calibration curves were suitable for quantitation with coefficients of determination greater than 0.9875. Limits of detection for most drugs ranged from 0.10-1.0 ng/mL, on par with many targeted liquid chromatography methods. The optimized untargeted method is able to detect a wide range of compounds in addition to those in the drug panel. The untargeted full scan MS method supports monitoring a wider range of pharmaceuticals overlooked in traditional targeted waste water methods such as changing trends in novel psychoactive substances.
Book Synopsis Application of IC-MS and IC-ICP-MS in Environmental Research by : Rajmund Michalski
Download or read book Application of IC-MS and IC-ICP-MS in Environmental Research written by Rajmund Michalski and published by John Wiley & Sons. This book was released on 2016-05-20 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces the reader to the field of ion chromatography, species analysis and hyphenated methods IC-MS and IC-ICP-MS including the theory and theirs applications Covers the importance of species analysis and hyphenated methods in ion chromatography Includes practical applications of IC-MS and IC-ICP-MS in environmental analysis Details sample preparation methods for ion chromatography Discusses hyphenated methods IC-MS and IC-ICP-MS used in determining both the total element contents and its elements Details speciation analysis used in studying biochemical cycles of selected chemical compounds; determining toxicity and ecotoxicity of elements; food and pharmaceuticals quality control; and in technological process control and clinical analytics
Book Synopsis Endocrine-Disrupting Chemicals in Food by : I Shaw
Download or read book Endocrine-Disrupting Chemicals in Food written by I Shaw and published by Elsevier. This book was released on 2009-03-31 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rise in the incidence of health problems such as reproductive disorders and testicular and breast cancer has been linked by some to endocrine disrupting chemicals in the environment. The role of food in transmitting these chemicals is uncertain and a topic of considerable research. This important book addresses key topics in this area.The first part of the book reviews the impacts of endocrine disrupting chemicals on health and behaviour, with chapters on the effect of dietary endocrine disruptors in such areas as the developing foetus, cancer and bone health. Parts two and three focus on the origin and analysis of endocrine disruptors in food products and risk assessment. Topics addressed include surveillance, analysis techniques such as biosensors, exposure assessment and the relevance of genetics, epigenetics and genomic technologies to the study of endocrine disrupting chemicals. Concluding chapters discuss examples of selected endocrine disrupting chemicals associated with food, such as dioxins, polychlorinated biphenyls and brominated flame retardants, bisphenol A and phytoestrogens and phytosterols.With its distinguished editor and international team of contributors, Endocrine-disrupting chemicals in food is an essential reference for all those concerned with ensuring the safety of food. - Reviews the impacts of endocrine disrupting chemicals on health and behaviour including cancer and reproductive disorders - Addresses the origin and analysis of endocrine disruptors with chapters on surveillance and analysis techniques - Examines the relevance of genetics, epigenetics and genomic technologies to endocrine disrupting chemicals
Book Synopsis Development of a Methodology to Detect Pharmaceutical Compounds in Water Using Solid Phase Extraction (SPE) and Gas Chromatography-Mass Spectrometry (GC/MS) by : Jennifer Ann Quiñones González
Download or read book Development of a Methodology to Detect Pharmaceutical Compounds in Water Using Solid Phase Extraction (SPE) and Gas Chromatography-Mass Spectrometry (GC/MS) written by Jennifer Ann Quiñones González and published by . This book was released on 2011 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bioanalytical Tools in Water Quality Assessment by : Beate Escher
Download or read book Bioanalytical Tools in Water Quality Assessment written by Beate Escher and published by IWA Publishing. This book was released on 2011-12-15 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of Water Quality Set - Buy all four books and save over 30% on buying separately! Bioanalytical Tools in Water Quality Assessment reviews the application of bioanalytical tools to the assessment of water quality including surveillance monitoring. The types of water included range from wastewater to drinking water, including recycled water, as well as treatment processes and advanced water treatment. Bioanalytical Tools in Water Quality Assessment not only demonstrates applications but also fills in the background knowledge in toxicology/ecotoxicology needed to appreciate these applications. Each chapter summarises fundamental material in a targeted way so that information can be applied to better understand the use of bioanalytical tools in water quality assessment. Bioanalytical tools in Water Quality Assessment can be used by lecturers teaching academic and professional courses and also by risk assessors, regulators, experts, consultants, researchers and managers working in the water sector. It can also be a reference manual for environmental engineers, analytical chemists, and toxicologists. Authors: Beate Escher, National Research Centre for Environmental Toxicology (EnTox), The University of Queensland, Australia, Frederic Leusch, Smart Water Research Facility (G51), Griffith University Gold Coast Campus, Australia. With contributions by Heather Chapman and Anita Poulsen
Book Synopsis Determination of Wastewater Compounds in Sediment and Soil by Pressurized Solvent Extraction, Solid-phase Extraction, and Capillary-column Gas Chromatography/mass Spectrometry by :
Download or read book Determination of Wastewater Compounds in Sediment and Soil by Pressurized Solvent Extraction, Solid-phase Extraction, and Capillary-column Gas Chromatography/mass Spectrometry written by and published by . This book was released on 2006 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 2000 with total page 1762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
